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CNC Machined Pure Copper Transmission Thread Fastener Parts for precision automation machinery, new energy electrical equipment, and precision instruments.
Product Overview
Situo Hardware is a professional CNC precision machining factory specializing in custom non-standard copper thread fasteners. We manufacture high-quality transmission copper screws from high-purity T2 solid red copper raw materials using one-piece CNC turning processes.
Our products are specifically designed for precision thread transmission, reciprocating sliding, and micro-adjustment feeding applications. With natural self-lubrication, wear resistance, anti-seize properties, and high conductivity, our pure copper thread parts effectively solve common problems with steel transmission screws.
Core Product & Factory Advantages
High-Purity T2 Copper, Superior Transmission Performance
Industrial-grade high-purity solid T2 copper rods ensure excellent self-lubricating performance for smooth reciprocating transmission without dry friction, thread scratching, or jamming. Outstanding electrical and thermal conductivity enables stable operation in demanding environments.
Professional Precision Thread Machining
Exclusive precision thread turning technology completes rod body, thread, head, and chamfer forming in one clamping. Stable machining tolerance reaches ±0.005mm with high coaxiality for ultra-smooth rotation without stuttering or idle clearance.
Full Non-Standard Thread Customization
Unlimited non-standard customization for all types of transmission thread copper parts, including custom fine-thread/coarse-thread screws, trapezoidal thread copper lead screws, ultra-long transmission threaded rods, and micro-adjustment thread components.
Anti-Wear & Anti-Jamming Performance
Integrated structure features high density and strong thread root strength, preventing thread slipping and deformation during long-term high-frequency operation. Natural self-lubricating properties maintain smooth operation without additional oil lubrication.
Strict QC System & Stable Batch Precision
Comprehensive quality control including stress relief treatment, thread gauge testing, coaxiality calibration, and simulated reciprocating transmission tests. Batch qualified rate exceeds 99% with high dimensional consistency and interchangeability.
Professional manufacturer of custom pure copper transmission thread parts with mature mass production capacity. We support 24-48 hours rapid prototyping, small-batch trial orders, and large-scale OEM mass production.
Material certificates and precision inspection reports provided with standard anti-oxidation export packaging and global delivery services.
Frequently Asked Questions
Why use pure copper threaded screws for transmission structures?
Pure copper transmission screws have natural self-lubricating, anti-jamming and anti-wear properties. They run smoother than steel screws, avoid thread abrasion and stuttering, and are more suitable for precision micro-adjustment and high-frequency transmission scenarios.
Can you customize non-standard thread pitch copper transmission screws?
Yes. We fully customize non-standard fine/coarse pitch, trapezoidal thread, extended and special-shaped transmission copper screws according to customer drawings and samples.
What precision can your custom copper thread fasteners achieve?
We stably control the tolerance within ±0.005mm with full-profile precise thread processing, ensuring zero-stutter and high-precision transmission operation.
Are your copper transmission screws made of pure red copper?
Yes. All our transmission threaded parts adopt high-purity T2 red copper solid raw materials, with excellent conductivity, thermal conductivity and self-lubricating transmission performance.
Manufacturing Capabilities
Advanced Equipment: Japanese and German CNC 5-axis and 6-axis machines, CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment
Maximum Processing: Outer diameter 60mm, minimum control tolerance 0.001mm
Team: 300 employees including 20 technicians, 10 engineers, and 15 quality control personnel
Certifications: ISO9001 and TS16949 automotive certifications with 8S management implementation
Main Products
Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners
Business Type
Factory / Manufacturer
Services
CNC Machining, Turning and Milling, CNC Turning, Cold heading, Stamping, Assembly Service
